| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $215.80 | 5.429% | $227.5158 | $227.52 | $227.50 | $227.50 |
| Purchase #2 | $26.64 | 5.321% | $28.0575 | $28.06 | $28.05 | $28.10 |
| Purchase #3 | $234.67 | 13.227% | $265.7098 | $265.71 | $265.70 | $265.70 |
| Purchase #4 | $83.82 | 13.181% | $94.8683 | $94.87 | $94.85 | $94.90 |
| Purchase #5 | $226.45 | 10.221% | $249.5955 | $249.60 | $249.60 | $249.60 |
| Purchase #6 | $32.61 | 3.664% | $33.8048 | $33.80 | $33.80 | $33.80 |
| Purchase #7 | $34.37 | 8.397% | $37.256 | $37.26 | $37.25 | $37.30 |
| 7 purchase totals = | $854.36 | $936.8077 | $936.82 | $936.75 | $936.90 | |